>>mitt romney is looking to boost his credentials before debating again. he criticized president obama dealings with all the countries. he says last month's attack that killed four americans in libya was probably the work of the same forces that attacked the united states on 911. u.s. and allies will prevent iran from acquiring nuclear weapons. >>president obama is on a west- coast fundraising swing that's expected to add about 9-point-5 million dollars to his campaign warchest. mister obama was in los angles last night for a star-studded concert featuring katy perry stevie wonder and others. for the first time, he joked about his lackluster performance at last week's debate. today the president will attend a ceremony declaring a national monument at the california home of latino labor leader cesar chavez. analysts say obama is reaching out to latino voters. underscoring their growing importance in presidential politics. >>republican vice presidential nominee paul ryan is campaigning in ohio today but yesterday he was in chicago raising money for his campa